Lewis Hamilton has long been recognised for the deep affection he holds for dogs, and that well-known soft spot has once again taken centre stage. The seven-time Formula 1 world champion and Kim Kardashian have welcomed a new puppy into their lives, an adorable golden retriever named Luna. Although the pair have yet to make any formal announcement confirming a romantic relationship, they continue to be seen together in public settings, most notably at the Monaco Grand Prix in June when Kardashian was present to offer visible support to the Ferrari driver.
The arrival of Luna marks a fresh chapter after the difficult losses of Hamilton’s previous dogs. In 2013, shortly after he joined Mercedes, he adopted two English bulldogs named Roscoe and Coco. Both became familiar faces in the Formula 1 paddock over the years that followed. Coco, who entered the world with existing health complications, lived a shorter life than hoped and passed away in 2020 after what was believed to be a heart attack. Roscoe remained by Hamilton’s side for longer, reaching the age of twelve before he too died last year. The champion was left heartbroken and received compassionate leave from Ferrari so he could miss a scheduled tyre test and spend Roscoe’s final hours with him.
Hamilton later shared a personal statement on Instagram reflecting on the loss. He described the four days Roscoe spent on life support, fighting with every ounce of strength, and the painful decision he ultimately had to make. He spoke of feeling grateful and honoured to have shared his life with such a beautiful soul, calling the decision to bring Roscoe into his world the best he had ever made. He also acknowledged the difficulty of saying goodbye and expressed solidarity with anyone who has faced the same heartbreak of losing a cherished pet. The message closed with thanks for the support Roscoe had received from fans over the years.
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A Carefully Chosen Addition to the Family
The new puppy, referred to by the breeder as Ms Halo before receiving the name Luna, was flown to Los Angeles this week. Kardashian shared a photograph on her Instagram account showing the young golden retriever after the journey. The breeder, goldiva_goldens, also posted about the transfer, noting excitement at flying the puppy to Ferrari driver Lewis Hamilton. Early signs suggest Hamilton has already taken an active role in the arrangements. Luna is set to work with the same trainer who previously looked after Roscoe and Coco, Kirstin McMillan. McMillan has already travelled to Maine to meet the puppy, underlining the care being invested in her upbringing from the outset.
Luna comes from strong lineage. Both of her parents have earned championship titles on the dog-show circuit, pointing to solid breeding and careful selection. The choice of a golden retriever represents a clear departure from the bulldogs Hamilton previously shared his life with, yet the same level of attention to detail appears to be present. The involvement of a trusted trainer and the decision to bring the puppy across the country reflect a deliberate approach rather than an impulsive purchase.

Public interest in the new arrival has been immediate. Many who followed Roscoe and Coco through their years in the paddock have expressed hope that Luna might one day make an appearance at a race weekend. Whether or when that happens remains unknown, but the widespread reaction to the first photographs shows how readily people respond to the simple charm of a young dog. The images circulating online have drawn consistent praise for Luna’s gentle expression and soft golden coat, reinforcing the sense that she has already captured hearts.
Continuing a Pattern of Deep Attachment
Hamilton’s history with dogs has always gone beyond casual ownership. Roscoe and Coco were regular companions during his Mercedes years and became part of the broader Formula 1 community through their frequent paddock visits. Their presence offered a rare glimpse of the driver’s private life amid the intensity of a championship season. When Coco died, the loss was felt widely. Roscoe’s passing five years later proved even more difficult, prompting the formal statement that revealed the depth of Hamilton’s grief and the strength of the bond they had shared.

The decision to welcome Luna so soon after that loss suggests a readiness to open his life to another animal once the immediate pain had begun to ease. That Kardashian is involved in the process adds another layer. Their public appearances together, including her presence in Monaco, have fuelled ongoing speculation about the nature of their relationship. The shared responsibility for a new puppy provides a practical and visible point of connection, whether or not they choose to define their status more formally in the future.
For Hamilton, the pattern remains consistent. He invests time, emotion and careful planning in the animals that share his home. The selection of a well-bred golden retriever, the engagement of a familiar trainer, and the cross-country relocation all point to the same thoughtful approach that characterised his years with Roscoe and Coco. Luna arrives at a moment when Hamilton is navigating both the demands of a new chapter with Ferrari and the personal adjustments that follow the loss of long-time companions.
As the puppy settles into life in Los Angeles, attention will inevitably turn to whether she eventually joins the travelling circus of the Formula 1 calendar. For now, the focus remains on the simple fact of her arrival and the quiet joy she appears to have brought. Hamilton’s public words after Roscoe’s death made clear how profoundly he values the companionship of dogs. Luna represents the continuation of that commitment, a new presence that carries both the memory of those who came before and the promise of fresh experiences ahead. The first photographs already suggest she will have no difficulty winning affection, both from those closest to her and from the wider audience that has followed Hamilton’s canine companions for more than a decade.